In 'Returning: A Search For Home Across Three Centuries', Nicholas Lemann delves into his family's Jewish roots, beginning with Jacob Lemann's emigration from Germany to Louisiana in 1836. The narrative reveals how Lemann's ancestors perceived their Jewish identity as a minor detail, focusing instead on economic success and social acceptance in American society. Over generations, the Lemanns built a significant fortune while grappling with the complexities of their identity, particularly as antisemitism began to rise. Lemann reflects on the tension between established German Jews and the influx of Eastern European immigrants, who were often seen as a threat to their assimilation. Ultimately, Lemann's journey leads him to embrace a more profound connection to Jewish culture, rejecting the diluted Reform Judaism of his parents in favor of a heartfelt engagement with tradition. He finds solace and identity in communal practices, acknowledging that while the questions surrounding Jewish life in the Diaspora remain unresolved, the tradition must endure.